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Our website is currently undergoing essential maintenance and some upgrades to further enhance your shopping experience with us. At this time we unfortunately are unable to process any orders and we hope to be back taking orders on or around the 12th June 2023.
Thanks The Zetmet Team

Miniature Circuit Breakers (MCB's)

A selection of Newlec Miniature Circuit Breaker (MCB’s) from Zetmet Limited. MCB’s are a vital part of an electrical installation; they detect both overload and fault currents. Available in Type B tripping from 6A to 63A you’re sure to find what you need below:

Electrical Discounted Supplies offer cheap electrical supplies online from some of the biggest brands. We serve thousands of trade and public customers each year from across the globe, so buy with confidence!

Our website is currently undergoing essential maintenance and some upgrades to further enhance your shopping experience with us. At this time we unfortunately are unable to process any orders and we hope to be back taking orders on or around the 12th June 2023. Thanks The Zetmet Team